20pcs A4 Test Focus Paper for Laser Marking, Welding, Cutting

★★★★★ 4.7 67 reviews

$42.00
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$42.00
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Free shipping Free 30-day returns

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Product details

Management number 215897248 Release Date 2026/04/19 List Price $16.80 Model Number 215897248
Category
  • Size: 210mm x 285mm(8.3" x 11.2"); Quantity: 20pcs / pack
  • Laser welding machine dimming path, laser hit on this paper can see the circular spot, display clearly.
  • This paper is double-sided black, used for laser welding machine, cutting machine top dimming, light spot, used to adjust the machine proportion BOX, used to identify the circle of light spot, so as to achieve the best effect.
  • Laser dimming paper and spot debugging paper are widely used in the performance debugging of Laser Marking Machine, Laser Welding Machine, laser cutting machine, spot quality debugging, marking and carving sample testing, etc.
  • The laser testing paper can also be used in the performance debugging of other light sources.
Color Black
Brand Name QOMOLANGMA
Paper Size a4
Unit Count 20.00 Count
Item Weight 500 Grams
Sheet Count 20
Manufacturer Sign-in-China
Paper Finish Uncoated
Paper Weight 24
Material Features Biodegradable
Item Dimensions L x W 11.2"L x 8.3"W

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4.7 out of 5
★★★★★
67 ratings | 27 reviews
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